html,
body,
div,
span,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
dl,
dt,
dd,
ol,
ul,
li,
hr,
img,
a,
form,
label,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header {
  padding: 0;
  margin: 0;
}

html, body, #app {
  padding: 0;
  margin: 0;
  height: 100vh;
  width: 100%;
  min-width: 1200px;
  overflow-y:hidden;
}



ul,
li {
  list-style: none;
  display: inline-block;
}